On Mon, Jul 05, 2010 at 06:35:01PM +0800, Aaron Lewis wrote:
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> Hi,
> echo %A3 | sed 's/(%[0-9A-Z]{2})//g'
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> I'd like %A3 like string to be removed , what's wrong with my script ?
sed uses basic re's by default. Gnu sed implements { } by default as
an extensiomn to Posix, we do not. use -E.
-Otto
